I-69 SB over NS RR CR 450 N
GoodGrant County, Indiana · 04.65 N SR 18 · Structure no. 039840
- Built
- 1963
- 62 years old, rebuilt 2020
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 260 ft
- 4 main spans
- Daily traffic
- 15,649
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
I-69 SB over NS RR CR 450 N is a steel continuous stringer/multi-beam or girder carrying I-69 SB over NS RR CR 450 N in Grant County, Indiana. It was built in 1963 and reconstructed in 2020, so it is 62 years old, older than the Indiana average of 46.6 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 15,649 vehicles a day, roughly 35% of them trucks, projected to reach 20,488 by 2032. The structure is 260 ft (79.3 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-69 SB over NS RR CR 450 N built?
It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2020.
What condition is I-69 SB over NS RR CR 450 N in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.
How much traffic does I-69 SB over NS RR CR 450 N carry?
About 15,649 vehicles per day (2019 count), of which roughly 35% are trucks.
How long is I-69 SB over NS RR CR 450 N?
The structure is 260 ft (79.3 m) long with a longest span of 81 ft (24.6 m) and a deck 42 ft wide.
Who owns I-69 SB over NS RR CR 450 N?
It is owned by the State Highway Agency.